288431130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{23857}}^1$

素因数の和:23911

約数の個数: 64

約数和(自身を含む): 769563648

約数和(自身を除く): 481132518

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 310, 390, 403, 465, 806, 930, 1209, 2015, 2418, 4030, 6045, 12090, 23857, 47714, 71571, 119285, 143142, 238570, 310141, 357855, 620282, 715710, 739567, 930423, 1479134, 1550705, 1860846, 2218701, 3101410, 3697835, 4437402, 4652115, 7395670, 9304230, 9614371, 11093505, 19228742, 22187010, 28843113, 48071855, 57686226, 96143710, 144215565, 288431130]

約数ペア:

[(1, 288431130), (2, 144215565), (3, 96143710), (5, 57686226), (6, 48071855), (10, 28843113), (13, 22187010), (15, 19228742), (26, 11093505), (30, 9614371), (31, 9304230), (39, 7395670), (62, 4652115), (65, 4437402), (78, 3697835), (93, 3101410), (130, 2218701), (155, 1860846), (186, 1550705), (195, 1479134), (310, 930423), (390, 739567), (403, 715710), (465, 620282), (806, 357855), (930, 310141), (1209, 238570), (2015, 143142), (2418, 119285), (4030, 71571), (6045, 47714), (12090, 23857)]